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Fixing Windows Security Connection Timeout Error 0x800705b4 - OneDrive High Memory Fix Checklist-Windows 10 Teams Won't Open: Troubleshooting Guide

Updated 2026-06-14 12:10:11developer-tools
Fixing Windows Security Connection Timeout Error 0x800705b4 - OneDrive High Memory Fix Checklist-Windows 10 Teams Won't Open: Troubleshooting Guide
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.